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Rapid:
Individual Calculations October 2021 |
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| Duarte, Francisco Total change: -27.20 | |   |
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| CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1302 | 0.00 | 4 | -1.36 | 20 | -27.20 | |
|  Ferreira, Hugo Miguel Da Costa | | | 2037 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Abreu, Duarte Ferreira | | | 1084 | POR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Sa, Luis Afonso | | | 1538 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Afonso, Joao Pedro | | | 1395 | POR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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